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arXiv · 1308.5676

Effects of variable neighbourhood on spreading processes

Sergei Taraskin·Francisco J. Pérez-Reche
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Abstract

A theoretical framework for the description of Susceptible-Infected-Removed (SIR) spreading processes with synergistic transmission of infection on a lattice is developed. The model incorporates explicitly the effects of a time-dependent environment on the transmission of infection between hosts. Exact solution of the model shows that time-dependence of the neighbourhood of recipient hosts is a key factor for synergistic spreading processes. It is demonstrated that the higher the connectivity of a lattice, the more prominent is the effect of synergy on spread.

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Sergei Taraskin, Francisco J. Pérez-Reche. 2013-08-26. Effects of variable neighbourhood on spreading processes. https://doi.org/10.1103/physreve.88.062815

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